{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["machine or equipment", "concept or principle", "manufacturing standard", "process characterization", "biomedical", "application"], "input": "When generating graded components of high to low strength , the changing material properties brought about by modifications to the microstructure have to be carefully measured and quantified ."}
{"machine or equipment": ["components"], "concept or principle": ["material properties", "microstructure"], "manufacturing standard": [], "process characterization": [], "biomedical": [], "application": []}